crosvm/linux_input_sys
Noah Gold dc7f52bdb7 Use simple virtio_input_events where possible.
Previously, all input events in CrosVM were required to be linux
input_events, which have a timestamp field that is actually unused by
when we send/receive from the guest which are of type
virtio_input_event. This CL allows CrosVM to understand both types of input
events in a first class manner. It is a follow up on
https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1930405.

This CL also addresses some bugs with window driven input:
1. attach_event_device was being called before the surface was
created, so the devices were never attached.
2. The default touchpad size was not being set to the display window
size.

Additionally, it removes the unused event "filter" feature on event
sources.

Breaking change: from this point forward, CrosVM will treat input events sent
via a socket (e.g. SocketEventSource) to be virtio_input_events.

BUG=None
TEST=builds + manual

Change-Id: I7fec07c582e5a071a6f116975ba70d6e621bb483
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2034046
Reviewed-by: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Noah Gold <nkgold@google.com>
2020-03-06 01:00:39 +00:00
..
src Use simple virtio_input_events where possible. 2020-03-06 01:00:39 +00:00
Cargo.toml